(ix) not more than one per cent added edible casein or edible caseinates; and

(x) propylene glycol mono fatty acid esters in an amount that will not exceed 0.35 per cent of the ice cream made from the mix and sorbitan tristearate in an amount that will not exceed 0.035 per cent of the ice cream made from the mix; and

(ii) 10 per cent milk fat, or, where cocoa or chocolate syrup, fruit, nuts, or confections have been added, eight per cent milk fat, and

(iii) 180 grams of solids per litre of which amount not less than 50 grams shall be milk fat, or, where cocoa or chocolate syrup, fruit, nuts or confections have been added, 180 grams of solids per litre of which amount not less than 40 grams shall be milk fat; and